| 摘要 |
Novel compounds of the formula (I): <CHEM> wherein each R is independently H, Br, Cl, F, CH3, or OCH3 X = O or S; n = 0-1; R<1> is independently Cl, Br, CH3, or CH3CH2; m = 0-2; and R<2> is an optionally substituted phenyl radical, can be prepared by reacting a 2-substituted or 2,6-disubstituted benzoyl isocyanate or isothiocyanate with a 2- or 3-pyridylamine, and are particularly effective insecticidal agents. |
